#5677EB#5677EB

#5677EB is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.5% C 0.178 H 268.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5677EB
RGB	rgb(86, 119, 235)
HSL	hsl(227, 79%, 63%)
HSV	hsv(227, 63%, 92%)
CMYK	cmyk(63.4%, 49.4%, 0%, 7.8%)
CIE-LAB	lab(53.13, 24.18, -62.27)
CIE-LCH	lch(53.13, 66.80, 291.22°)
OKLab	oklab(60.48% -0.0042 -0.1784)
OKLCH	oklch(60.48% 0.178 268.6)
XYZ	xyz(25.4249, 21.1680, 81.3271)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5677EB #EBCA56

analogous

#56C2EB #5677EB #7F56EB

triadic

#5677EB #EB5677 #77EB56

tetradic

#5677EB #EB56C2 #EBCA56 #56EB7F

square

#5677EB #EB56C2 #EBCA56 #56EB7F

split-complementary

#5677EB #EB7F56 #C2EB56

monochromatic

#1538B2 #1F4BE5 #5677EB #8DA3F1 #C3CFF8

Accessibility & contrast

On white

4.01

#5677EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#5677EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5677EB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5677EB	#FFFFFF	#000000	##000000
##5677EB	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3786EF

Deuteranopia (green-blind)

#0C79E9

Tritanopia (blue-blind)

#0092A6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5677eb;
/* rgb */ color: rgb(86, 119, 235);
/* oklch */ color: oklch(60.5% 0.178 268.6);

Tailwind

colors: {
  custom: {
    50: '#939df2',
    500: '#5677eb',
    950: '#000000',
  },
}

SCSS

$custom: #5677eb;
$custom-light: #939df2;
$custom-dark: #000000;

JSON

{
  "hex": "#5677eb",
  "rgb": {
    "r": 86,
    "g": 119,
    "b": 235
  },
  "hsl": {
    "h": 226.711,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60484,
    "c": 0.17848,
    "h": 268.6
  },
  "luminance": 0.2117
}

Semantic roles & 50–950 ramp

primary

#5677EB

secondary

#E9DDB4

accent

#AD0ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5677EB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →